baber/WOPTO huggingface dataset:
Patent JP-H08196978-A (JP)
Title: Applicator
Inventor: TOYAMA SHOHEI
IPC: B05C17/005
Filed: 1995-01-26
Abstract: PURPOSE: To increase the pressure of a liquid tank by supplying compressed air in a cap which was pressurized at setting the cap into the liquid tank by installing an elastic part which changes the length of the cap by deforming elastically in the cylindrical direction in a part of the cap. CONSTITUTION: When a ring shaped projection 9 on the inside of a cap 4 is set by being pushed from a state in which the project 9 is brought into contact with the outside of an end opening 3 to a state in which the opening of the cap 4 contacts the cap setting base end 3-1 of the end opening 3, the length of the cap 4 is reduced by the distance of the contraction of an elastic part 4-1 in the cylindrical direction so that the inside bottom 4-2 contacts a spherical application body 6 protruding from a liquid application opening 5 at the end a chip 2. The application body 6 is brought backward toward the inside of the chip 2 to separate from the flange 5-1 of the opening 5 against a spring 7 to open the opening 5.  In this way, compressed air in the cap 4 is supplied into a liquid tank 1 from the clearance between the fringe 5-1 of the opening 5 and the application body 6 to increase the inner pressure.
Patent JP-H03216651-A (JP)
Title: Image forming device
Inventor: KAWAGUCHI HITOSHI
IPC: G03D9/00
Filed: 1990-01-22
Abstract: PURPOSE:To easily wash component melted in solvent for forming an image by allowing the solvent for forming the image which is heated at a higher temperature than that at the time of applying it to circulate in a storing tank and an application part through a pipeline when a washing mode is set. CONSTITUTION:This device is provided with a heating means 81 for heating the solvent for forming the image at the higher temperature than that at the time of applying it when a passage washing mode is set, and a circulating means 90 for allowing the heated solvent for forming the image to circulate in the storing tank 82 and the application part 36 through the pipelines 92 and 92b. Therefore, even when material powder mixed in the solvent for forming the image or the component of a recording material melted in the solvent for forming the image adheres to a passage, the adhering component is melted in the high temperature solvent for forming the image. Thus, the passage is easily washed.
Patent JP-H0530512-A (JP)
Title: Visual interphone
Inventor: FURUKAWA SATOSHI
IPC: G06T3/00
Filed: 1991-01-31
Abstract: PURPOSE:To form a TV interphone generating no graphic distortion even at the time of picking up an image at a wide angle by previously setting up correction data for correcting distortion due to a wide angle lens in an address table, correcting the distortion by means of the correction data and then writing data in accordance with the address corrected by means of the correction data. CONSTITUTION:When it is supposed that a current address generated by an address generator 23 is included in a picture element of X=1FH and Y=2H and correction data of X=-3H and Y=+1H are obtained by inputting the address in an address table 24, the values of the correction data are respectively added to the current address, a correction address consisting of X=1 and Y=3H is generated and the image data of the current address X=1FH, Y=2H are stored in a picture element corresponding to the corrected address X=1CH, Y=3H in an image memory 22. When said scanning is executed in the whole image and data are read out by normal laster scanning, a read image has no distortion.
Patent JP-S5292309-A (JP)
Title: Synchroneous motor of super low speed
Inventor: SUZUKI YASUO
IPC: H02K21/12
Filed: 1976-01-30
Abstract: PURPOSE: To obtain a super low speed rotation without using a gear reduction mechanism, by providing a rotor having a number of poles different from those of the stator, and which makes the rotation so that the rotary shaft may draw a conical face in its moving locus by the electromagnetic force of the magentic pole tooth in the stator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10205508-A (JP)
Title: Multi-purpose connecting fitting for recreation tool
Inventor: YAMAMOTO SATOSHI
IPC: F16B12/40
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent the edge part from being exposed by forming two bolt inserting holes communicated with a prism-shaped slit on a seat plate part of a connecting fitting, forming a seat surface projecting part to be fitted to the slits on both sides, providing two threaded holes on a nut plate in the prism, and fixing the connecting fitting to the prism by a button bolt. SOLUTION: One of two seat plate parts 21 of a connecting fitting 20 is applied to the side surface 5 of a prism 1, a seat surface projecting part 23 is fitted to a slit 7, and a connecting fitting 20 is positioned. The required number of nut plates 15 are inserted from the end surface to a channel 6 of the prism 1, two threaded holes 16 and two bolt inserting holes 22 of the connecting fitting 20 are communicated with each other, a button bolt 18 is inserted through and screwed into the threaded holes 16, slit both side edges 8 are pinched by the seat plate parts 21 and the nut plates 15, and the connecting fitting 20 is fixed to the side surface 5. The end surface of a flat plate 3 is fitted to an outer groove 4 of the prism 1, and a bolt 18 is screwed into and fixed to an insert nut 10 fitted to the flat plate 3.  Therefore, only the round head parts of the bolt and the nut are exposed to the outside to prevent an injury.
Patent JP-S58130807-A (JP)
Title: Vertical conveyor
Inventor: KANBAYASHI TAKASHI
IPC: B65G65/06
Filed: 1982-01-27
Abstract: PURPOSE:To simplify structure of a vertical conveyor by sealably providing a gliding seal plate of small coefficient of friction and excellent resistance to abrasion, on the rising side of a vertical conveyor. CONSTITUTION:Loose objects are taken in between a cross frame 1 and a lug frame 2 of a framed conveyance belt 3 by means of a rake device 10 through an intake port 11 and moved upward while their outer periphery being sealed by means of an intake cover 12. Then, a gliding seal plate 15 conveys loose objects upward while performing excellent seal through contact with the overall outward end face of the lug frame 2 on both sides. Further, excellent seal can be continuously maintained by pressing said plate 15 against the endface of lug frame 2 of the conveyor belt 3 through a spring 16.
Patent JP-S57127933-A (JP)
Title: Pickup device
Inventor: TAKIGUCHI HARUHISA
IPC: G02B7/28
Filed: 1981-01-27
Abstract: PURPOSE:To make focusing control to a suitable position in following to a track change, by detecting an output difference of each split section of a photodetector shielded at a knife edge located at an image point of a detection system, in an optical disc device. CONSTITUTION:When a track of a disc 9 is coincident with an irradiated light focus of a pickup, since image is formed at a location where a knife edge 8 and an optical axis are in contact with each other, the amount of light incident to upper and lower two sets of photodetector faces of a detector 6' is equal, and the output difference from the detectors is zero. When the distance between the disc 9 and the pickup is shorter(longer), the position of image forming moves at the back(front) of the knife edge 8, the rays at the edge 8 are shielded with the edge 8, the amount of light to the photodetector at upper (lower) side is decreased and an output from the two photodetectors differs. Suitable read-in position can be assured by moving the entire pickup toward the direction where this difference is decreased.
Patent JP-H1090584-A (JP)
Title: Lens device
Inventor: EMURA TETSUJI
IPC: G02B7/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom for attachment, with a small number of parts and the saving of space and to move a lens without any noise, with reduced power consumption by providing a vibrator element vibrated with an electric signal, in one of a moving lens frame and the fixing part of a lens device and allowing the vibrator element to press-contact with the other not having the vibrator element. SOLUTION: A guiding means 12 for guiding a lens frame 11 consists of a guiding pole slidably fitted to a guiding bush as the part to be guided of the lens frame 11. The vibrator element 14 is held by a holding means 15 and vibrated with the electric signal, to move the lens frame 11 along the guiding means 12. A press-contact means 17 brings the vibrator element 14 into press- contact with a press-contact surface 16 (the arrows show press-contact directions). As this constitution, at least four kinds of conceptual figures (A)-(D) are considered. As the vibrator element, 14 piezoelectric crystals such as, crystal, Rochelle salt, barium titanate, ferroelectric crystal, and some ceramics are used.
Patent JP-H11206766-A (JP)
Title: Method and device ultrasonic imaging
Inventor: KATO SEI
IPC: A61B8/14
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To easily recognize a cross-sectional position corresponding to a tomographic image by successively generating line images by projecting the tomographic image in a sound ray direction, generating projection images by performing parallel arrangement in a tomographic image array order and displaying the tomographic image, the projection image and an index image for indicating the cross sectional position. SOLUTION: An ultrasonic wave probe 2 is abutted to a desired part of a patient body 4, an operation part 20 is operated and the imaging by a B mode and a doppler mode is performed. That is, a transmission/reception part 6 receives echoes from the ultrasonic wave probe 2, a processing is performed in a B mode processing part 10 and a doppler processing part 12 corresponding to a mode and B mode image data, and doppler image data for each sound ray are formed. Then, the projection images are generated in the tomographic image array order in an image processing part 14. By tomographic image calling by an operator, the tomographic image and the projection image are displayed side by side at a display part and an index is additionally displayed in the projection image. Thus, of which one of cross sections the tomographic image is, is displayed.
Patent JP-H06218376-A (JP)
Title: Method and apparatus for decomposing nitric acid and ammonia continuously
Inventor: HIROSE YASUO
IPC: C02F1/461
Filed: 1993-01-27
Abstract: PURPOSE:To improve the utilization efficiency of electricity and gas and to enable the automation of operation control by repeating a process in which a part of an aqueous solution containing ammonium nitrate and ammonia circulated to a cathode cell is extracted to increase the concentration of ammonium nitrate, and the extracted solution is refluxed to the cathode circulating flow and incorporated with ammonia. CONSTITUTION:In a method for decomposing nitric acid and ammonia continuously, an aqueous solution containing ammonium nitrate and ammonia is circulated from a cathode circulating liquid tank 22 to a cathode cell 18 in an electrolytic bath, and a part of the solution is extracted from the tank 22, while ammonium nitrite being produced, and neutralized in a neutralization tank 24 by adding nitric acid from a nitric acid tank 25. The solution is heated in an evaporator 26 to release nitrogen gas generated by the decomposition of ammonium nitrite. The concentration of ammonium nitrate of the solution is increased by evaporating excessive water, and the concentrated aqueous solution of ammonium nitrate is incorporated with ammonia from an ammonia tank 23, while being refluxed into the tank 22. A series of the above processes is repeated.
Patent JP-H08244885-A (JP)
Title: Method and device for handling container
Inventor: GERUHARUDO HOIDETSUKAA
IPC: B67C3/22
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent an oxygen-sensitive content in a bottle from deteriorating without increasing installation expenditure by fixing tightly a cap on a container after gas is made to pass through the space between a mouth part and the cap and to flow out from the container. SOLUTION: A crown cap 1 covers or shields a mouth part 3 of a bottle 2 which is not eventually closed with the cap at a specified position of a cap closing tool 11. At this instance, the lower end edge 6 of the crown cap 1 is on the bottom side of the mouth part 3 and a ring-shaped gap 4 is formed between the edge of the crown cap 1 projecting downward in the vertical direction from the front face 36 and a peripheral flange of the mouth part. Then, the gas flowing out from the mouth part 3 collides with the front side 36 of the crown cap 1 and truns in the edge 6 direction of the crown cap and passes through the gap 4 and escapes outside. Not only air part remaining in the neck part of the bottle 2 but also the air vol. existing in the recessed part 5 of the crown cap 1 from the beginning are completely driven out.
Patent JP-2000081214-A (JP)
Title: Oven range and contamination preventing method thereof
Inventor: ISOTANI MAMORU
IPC: F24C7/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker such as an oven range or the like, which is provided with the improvement of designing property as well as a thermal efficiency and contamination preventing property, and the contamination preventing method of the same. SOLUTION: A layer 11 consisting of an oxide film or the layer 11 consisting of the oxidized film of the metallic sheet 10 is provided on the metallic sheet 10 and, further, a silica coat is provided thereon and a non-adhesive film 12, having a fluoroalkyl group and a siloxane bonding is provided thereon. According to this constitution, the inside of an oven chamber and the surface of a body or a door are hardly contaminated and the heating cooker, high in heat reflecting performance, excellent in a cooking efficiency and prominent in designing property can be obtained.
Patent JP-S63179536-A (JP)
Title: Formation of lead piece for connection of integrated circuit
Inventor: KONDO ISAO
IPC: H01L23/50
Filed: 1987-01-21
Abstract: PURPOSE:To reduce a manufacturing cost, by performing plastic working on a conductive plate material, thereby forming protruding strips, blanking the plate material so as to form lead pieces so that parts of the protruding strips are located at the tip parts of the lead pieces, using parts of the protruding strips as connecting bumps for an integrated circuit, and forming the lead pieces efficiently. CONSTITUTION:A plate material 1 comprising a conductive material is rolled, and protruding strips 2 and 2 are formed on the upper surface of the plate material 1 in parallel in the longitudinal direction. The protruding strips 2 are formed in a trapezoidal shape so that the upper tip part is narrower than the bottom part. Thereafter, the plate material 1 is blanked and lead pieces 3 are formed so that parts of the protruding strips 2 are located at the tip parts of the lead pieces 3. The lead pieces 3 have parts 2a of the protruding strips 2 at the tip parts of the lead pieces. The parts 2a of the protruding strips 2 located at the tip parts of the lead pieces 3 are used as connecting bumps with an integrated circuit 4 when the integrated circuit is packaged. Since the integrated-circuit connecting lead pieces 3 and the bumps 2a at the tip parts of the lead pieces are formed by mechanical machining such as blanking and plastic working, this method is suitable for mass production, and the devices can be manufactured at a low cost.
Patent JP-H08202298-A (JP)
Title: Optical panel device and its manufacture
Inventor: YAMADA YOSHIHIRO
IPC: F21V9/08
Filed: 1995-01-27
Abstract: PURPOSE: To uniformize the brightness of the surface of a light diffusion panel at time of a lighting wholly by suppressing appearance of a gradation pattern based on the arrangement of a light source. CONSTITUTION: In an optical panel device such as a back light notice device 10, etc., provided with a light source 12 and a light diffusion panel 13 arranged in front of the light source 12 and diffusing light from the light source 12, a surface filter 20 incorporating large/small dots of light non-transmissible ink is provided on the rear side surface of the light diffusion panel 13. The large/small dots of the light non-transmissible ink are print formed making a photograph photographing the brightness distribution pattern of the front side surface of the light diffusion panel 13 at a lighting time an original and by a dot print plate dot photographing and making up the photograph original, and the more the dot is formed large the more the brightness of the part is high corresponding to the brightness distribution pattern.  Light transmission is shielded in the part where the dot is formed, and since the brightness of the front side surface is reduced, the brightness of the light diffusion panel surface at the lighting time is uniformized wholly.
Patent JP-S59137229-A (JP)
Title: Weather strip for car
Inventor: SHIGEKI KIYOSHI
IPC: E06B7/23
Filed: 1983-01-27
Abstract: PURPOSE:To keep excellent the sealing capability of a seal face even if UHF is jointly used or high pressure vulcanization is applied to it by forming said face with the layer of solid rubber of 0.1-0.5mm. thickness. CONSTITUTION:For a weather strip formed by a letter U-shaped holding part 11 with a built-in insert 9, a hollow seal part 5 with a seal face on the top part side connected to the top part of the holding part 11, and a lip seal part 13 connected to one side part of the holding part 11, the seal part is formed by the layer 15 of solid rubber of 0.1-0.5mm. thickness. If thickness of the layer 15 of solid rubber is less than 0.1mm., foam of a sponge rubber part comes out on the surface and an excellent seal part can not be obtained on the seal surface, while in case the thickness is above 0.5mm., flexibility of the hollow seal part 5 is hindered and operability of a door and the like, and following performance in the center part are badly influenced.
Patent JP-H04224265-A (JP)
Title: Internal combustion engine with carburetor control member supported by silencer
Inventor: GUREGORII DEII AAUIN
IPC: B63H20/00
Filed: 1991-02-01
Abstract: PURPOSE: To provide a silencer-supported carburetor control member of economical structure by coupling a working member with either of a fuel supply member and a valve member, and moving the other member between the open position and close position in compliance with the rotating motion of the working member. CONSTITUTION: A carburetor and air silencer assembly 31 has an air suction silencer 51. A means is provided to couple a working member 63 with a fuel supply member 43 and a valve member 37 in the lead-in passage 35, and one of the valve member 37 and fuel supply member 43 is moved between the open position and close position in compliance with the motion of the working member 63 either in the axial direction or the rotating direction, and the other member 43/37 is moved between the open position and close position in compliance with the other direction motion of the working member 63.
Patent JP-H08198085-A (JP)
Title: Brake control device
Inventor: KOBAYASHI TADASHI
IPC: B60T8/42
Filed: 1995-01-27
Abstract: PURPOSE: To provide a new type brake control device with which can be the brake hydraulic pressure increased or decreased by regulating the volume of the hydraulic pressure chamber of a wheel cylinder, and can be a traction control and an anti-lock control carried out. CONSTITUTION: When a slip is generated and a brake hydraulic pressure increasing signal is output, a motor 22 is driven as well a solenoid valve 21 is closed, and a cam 14 is rotated clockwise through a pinion 18. As a result, a roller 13 moves to the left side, and thereby, a switching arm fluctuates making the axis 12 as the center, a pressure governing piston 8 projects in a hydraulic pressure chamber 7a through as push rod 9, and the brake liquid is pressurized so as to release the slipping condition.  And when a wheel is locked in the running condition and a brake loosening signal is output, the cam 14 rotates counterclock-wise, the swing arm 10 fluctuates to the right side, and furthermore, the push rod 9 and the piston 8 move to the right side, the volume of the hydraulic pressure chamber 7a id expanded so as to reduce the brake hydraulic pressure, the braking force is reduced, and the locking condition of the wheels is released.
Patent JP-H05200482-A (JP)
Title: Overhead type apparatus for kneading molding sand
Inventor: DATE TOMIHIKO
IPC: B22C5/04
Filed: 1992-01-27
Abstract: PURPOSE:To eliminate the limitation of a working range by mounting devices needed to kneading of molding sand, such as continuous mixer, hopper, compressor, various kinds of tanks and dust collectors, on an overhead type traveling carriage. CONSTITUTION:The devices 9 needed to the kneading of the molding sand, such as the continuous mixer 1, hopper 2, sand tank 3, compressor 4, tank 5 for resin, tank for curing agent, air flow dust collector 7, mist dust collector 8 are mounted on the overhead type traveling carriage 10. As the kneading of the molding sand is executed on the overhead type traveling carriage 10, the working range is not limited and the limitation to the height is a little.
Patent JP-H03216680-A (JP)
Title: Image forming device
Inventor: WATANABE SHIGERU
IPC: B41J29/46
Filed: 1990-01-22
Abstract: PURPOSE:To attain fast printing and to obtain a high-resolution multi- gradational image by providing a light emission means consisting of plural light emission parts which output light beams in different spot shapes. CONSTITUTION:This image forming device is equipped with the light emission parts consisting of a 1st laser diode 101 and a 2nd laser diode 102; and the spot diameter PHI1 of the 1st laser diode 101 is large and the spot diameter PHI2 of the 2nd laser diode 102 is small. Therefore, when a line is plotted by using one dot, a line with the spot diameter PHI1 and a line with the spot diameter PHI2 can be plotted and the thin lines of different size can be plotted to form a sharp image. Consequently, the fast printing is possible and the high-resolution, multi-graduational image can be obtained.
Patent JP-S62169515-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI ATSUO
IPC: H03K5/08
Filed: 1986-01-21
Abstract: PURPOSE:To obtain a stable output even in case no photodetection signal is avialable with the output of an integrated circuit IC kept at 1/2 output of a voltage amplifying circuit, by connecting a DC source to the joint of a peak holding circuit and a capacitor in the IC that supplies the photodetection signal and delivers the digital signal. CONSTITUTION:A current source 17 is connected to the joint between a feedback resistance 12 and a diode 13 and a peak holding capacitor 14 in a peak holding circuit 9. When no input of the circuit 9 is obtained, the charging current of the capacitor 14 does not flow via the diode 13. Thus the voltage of the capacitor 14 is decided by the source 17 and feedback resistances 11 and 12. Then the capacitor 14 is shifted by the value of said decided voltage. When the input of the circuit 9 is increased, said charging current is reduced by the value obtained by the source 17 and therefore flows also via the diode 13. Under such conditions, an inverse amplifier 10 works so that its voltage is set at 1/2 output of a voltage amplifying circuit 5. Thus the output of a voltage comparator 15 is stabilized. Furthermore the effect of the source 17 is invalidated when the input of the circuit 9 is large. Therefore the conversion is possible into the digital output with 50% of an input waveform.